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getString(variableName): string

Defined in: src/config-manager/getters.ts:119

Retrieves and validates a string environment variable.

Parameters​

variableName​

string

The name of the environment variable to retrieve

Returns​

string

The validated string value from the environment variable

Throws​

When the environment variable is missing, empty, or doesn't meet validation criteria (1-1000 characters)

Example​

// Environment: API_URL=https://api.example.com
const apiUrl = getString('API_URL');
// Returns: "https://api.example.com"